零件编号 : MAX1740
功能 : SIM/Smart Card Level Translators in MAX
制造商 : Maxim Integrated
引脚图 :
描述
General
描述
The MAX1740/MAX1741 subscriber identity module (SIM)/smart card level translators provide level shifting and electrostatic discharge (ESD) protection for SIM and smart card ports. These devices integrate two unidirec tional level shifters for the reset and clock signals, a bidi
rectional level shifter for the serial data stream, and ±10kV ESD protection on all card contacts.
特征
♦SIM/Smart Card Level Shifting
♦±10kV ESD Card Socket Protection
♦Allows Level Translation with DVCC≥VCC or
DVCC ≤VCC
♦Automatically Shuts Down When Either Supply Is
Removed
♦Card Contacts Actively Pulled Low During
Shutdown
♦+1.425V to +5.5V Controller Voltage Range
♦+2.25V to +5.5V Card Voltage Range
♦2.5µA (max) Total Quiescent Supply Current
♦0.01µA Total Shutdown Supply Current
♦Ultra-Small 10-Pin µMAX Package
♦Compliant with GSM Test Specifications 11.11
and 11.12
数据手册 PDF资料下载
文件中的其他数据表：
MAX1740,MAX1740EUB,MAX1741EUB